| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $197.53 | 4.699% | $206.8119 | $206.81 | $206.80 | $206.80 |
| Purchase #2 | $250.64 | 10.310% | $276.481 | $276.48 | $276.50 | $276.50 |
| Purchase #3 | $190.88 | 3.566% | $197.6868 | $197.69 | $197.70 | $197.70 |
| Purchase #4 | $84.76 | 9.255% | $92.6045 | $92.60 | $92.60 | $92.60 |
| Purchase #5 | $239.45 | 8.352% | $259.4489 | $259.45 | $259.45 | $259.40 |
| Purchase #6 | $240.98 | 12.735% | $271.6688 | $271.67 | $271.65 | $271.70 |
| Purchase #7 | $123.67 | 4.402% | $129.114 | $129.11 | $129.10 | $129.10 |
| 7 purchase totals = | $1,327.91 | $1,433.8159 | $1,433.81 | $1,433.80 | $1,433.80 | |